#include <iostream>
#include <vector>
using namespace std ;
int main(){
	vector<int> v(10,1);
	auto b=v.begin();
	cout <<"int "<<sizeof(int)<<endl;
	cout <<"float "<<sizeof(float)<<endl;
	cout <<"int * "<<sizeof(int *)<<endl;
	cout <<"vector<int> v(10,1)"<<sizeof(v)<<endl;
	cout <<"auto b "<<sizeof(b)<<endl;
	return 0;


}
